Test pump



FIG. 1 is a perspective view of my test pump design.

FIG. 2 is a left-side view of my test pump design;

FIG. 3 is a top view of my test pump design;

FIG. 4 is a back view of my test pump design;

FIG. 5 is a right-side view of my test pump design;

FIG. 6 is a bottom view of my test pump design; and,

FIG. 7 is a front view of my test pump design. 

The ornamental design for a test pump, substantially as shown and described. 